<template>
  <view>
    <!-- 搜索组件 -->
    <view class="search-box">
      <my-search @click="gotoSearch"></my-search>
    </view>
    <!-- 轮播图的区域 -->
   <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,i) in swiperList" :key='i'>
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!-- 分类导航区域 -->
    <view class="nav-list">
      <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
        <image :src="item.image_src" class="nav-img"></image>
      </view>
    </view>
    <!-- 楼层区域 -->
    <view class="floor-list">
      <view class="floot-item" v-for="(item,i) in floorList" :key="i">
        <!-- 楼层的标题 -->
        <image :src="item.floor_title.image_src" class='floor-title'></image>
        <!-- 楼层的图片区域 -->
        <view class="floor-img-box">
          <navigator class="left-img-box" :url="item.product_list[0].url">
            <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}" mode="widthFix"></image>
          </navigator>
          <view class="right-img-box">
            <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key='i2' v-if="i2 !== 0" :url="item2.url">
              <image :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix"></image>
            </navigator>
          </view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
  import badgeMix from "@/mixins/tabbar-badge.js"
  export default {
    mixins:[badgeMix],
    data() {
      return {
        // 这是轮播图的数据列表
        swiperList:[],
        // 分类导航的数据列表
        navList:[],
        // 楼层的数据
        floorList:[]
      };
    },
    onLoad() {
      this.getSwiperList(),
      this.getNavList(),
      this.getFloorList()
    },

    methods:{
      async getSwiperList(){
        const {data:res}=await uni.$http.get('/api/public/v1/home/swiperdata')
        if(res.meta.status!==200) return uni.$showMsg()
        this.swiperList=res.message
        // uni.$showMsg('数据请求成功')
      },
      async getNavList(){
        const {data:res}=await uni.$http.get('/api/public/v1/home/catitems')
        if(res.meta.status!==200) return uni.$showMsg()
        this.navList=res.message
      },
      navClickHandler(item){
        // console.log(item);
        if(item.name==='分类'){
          uni.switchTab({
            url:'/pages/cate/cate'
          })
        }
      },
     // 获取首页楼层数据的方法
      async getFloorList(){
        const {data:res}=await uni.$http.get('/api/public/v1/home/floordata')
        if(res.meta.status!==200) return uni.$showMsg()
        if(res.message){
          res.message.forEach(floor => {
            if(floor.product_list){
              console.log("233");
              floor.product_list.forEach(prod => {
                prod.url='/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
              })
            }
          })
        }
        
        this.floorList=res.message
      },
      gotoSearch() {
        uni.navigateTo({
          url: '/subpkg/search/search'
        })
      }
    },
    
  }
</script>

<style lang="scss">
  swiper{
    height: 330rpx;
    .swiper-item,image{
      width: 100%;
      height: 100%;
    }
  }
  .nav-list{
    display: flex;
    justify-content: space-around;
    margin:15px 0;
    .nav-img{
      width:128rpx;
      height: 140rpx;
    }
  }
  .floor-title{
    width: 100%;
    height: 60rpx;
  }
  .right-img-box{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .floor-img-box{
    display: flex;
    padding-left: 10rpx;
  }
  .search-box {
    position: sticky;
    top: 0;
    z-index: 999;
  }
</style>
